NWSA TTT-1 EXAM| QUESTIONS & CORRECT VERIFIED
ANSWERS || 2025 UPDATE
1. What is the purpose of a turnbuckle in on a guyed wire? ANS Adjust tension
2. What is fall restraint? ANS Preventing a fall
3. What is free fall? ANS The time between a fall occurring and the fall being
arrested (stopped)
4. What part of a guyed tower is considered an appurtenance? ANS Antenna
boom
5. Which of the following is an example of a climbing facility? ANS Rungs and
Step bolts
6. Which certified stamp is required on safety glasses? ANS Z87.1
https://www.stuvia.com/user/Mboffin
, 7. Which of the following would result in removing a sling from service? ANS
Bro- ken/worn stitches
8. If a slings label is illegible, it should be? ANS Removed from service
and waves
9. Crane signaling ANS When a worker extends their arm rm what
straight out their hand back and fourth they are signaling the
crane to perfo action? ANS Stop
10. All connecting devices must be ANS Auto locking and auto closing
11. What must be considered before any structure is demolished? ANS
Construc- tion size and type
12. The only time personnel can be under a moving crane is? ANS When
hooking, unhooking, or assisting in controlling the direction of a load
13. 1 KN is equal to how many lbs? ANS 225
14. Always assume an antenna is ANS Active
15. Overexposure to RF radiation can affect ANS Human skin tissue
16. When physically exposed to an AM broadcast structure, what can hap-
pen? ANS Shocking and burning
17. What kind of work requires the use of LOTO (lock out tag out) ANS
Troubleshoot- ing lighting systems
18. Which type of structure is supported by 3 or more independent founda-
tions? ANS Self support nal
19. What type of antenna is depicted in this picture? ANS Omnidirectio
https://www.stuvia.com/user/Mboffin
ANSWERS || 2025 UPDATE
1. What is the purpose of a turnbuckle in on a guyed wire? ANS Adjust tension
2. What is fall restraint? ANS Preventing a fall
3. What is free fall? ANS The time between a fall occurring and the fall being
arrested (stopped)
4. What part of a guyed tower is considered an appurtenance? ANS Antenna
boom
5. Which of the following is an example of a climbing facility? ANS Rungs and
Step bolts
6. Which certified stamp is required on safety glasses? ANS Z87.1
https://www.stuvia.com/user/Mboffin
, 7. Which of the following would result in removing a sling from service? ANS
Bro- ken/worn stitches
8. If a slings label is illegible, it should be? ANS Removed from service
and waves
9. Crane signaling ANS When a worker extends their arm rm what
straight out their hand back and fourth they are signaling the
crane to perfo action? ANS Stop
10. All connecting devices must be ANS Auto locking and auto closing
11. What must be considered before any structure is demolished? ANS
Construc- tion size and type
12. The only time personnel can be under a moving crane is? ANS When
hooking, unhooking, or assisting in controlling the direction of a load
13. 1 KN is equal to how many lbs? ANS 225
14. Always assume an antenna is ANS Active
15. Overexposure to RF radiation can affect ANS Human skin tissue
16. When physically exposed to an AM broadcast structure, what can hap-
pen? ANS Shocking and burning
17. What kind of work requires the use of LOTO (lock out tag out) ANS
Troubleshoot- ing lighting systems
18. Which type of structure is supported by 3 or more independent founda-
tions? ANS Self support nal
19. What type of antenna is depicted in this picture? ANS Omnidirectio
https://www.stuvia.com/user/Mboffin
